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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5760049
Kind Code:
Y2
Application Number:
JP10820078U
Publication Date:
December 21, 1982
Filing Date:
August 04, 1978
Export Citation:
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International Classes:
G09F13/20; G09F9/33; H01L33/56; H01L33/58; H01L33/62; H01L33/64; (IPC1-7): G09F13/20